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  • 1
    ISSN: 1520-5118
    Source: ACS Legacy Archives
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of obstetric, gynecologic and neonatal nursing 31 (2002), S. 0 
    ISSN: 1552-6909
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Objective: To review and organize the science related to cyclic perimenstrual pain and discomfort for the fifth research-based practice project of the Association of Women's Health, Obstetric and Neonatal Nurses. Data Sources: Computerized searches in CINAHL, MEDLINE, and the Cochrane Library, as well as hand searches of cited references. Keywords included cyclic pelvic pain, comfort, pain guidelines, and dysmenorrhea. Data Extraction: All relevant articles prior to 1999 were considered. Thirty-three research-based articles (1992–1999) were reviewed for relevance by the science team as part of the fifth research-based practice project of the Association of Women's Health, Obstetric and Neonatal Nurses. Data Synthesis: The literature review and synthesis resulted in a cogent description of cyclic perimenstrual pain and discomfort and the development of three nursing diagnoses: perimenstrual cyclic pelvic pain, perimenstrual discomfort, and perimenstrual negative affect. Cyclic pelvic pain is a new concept, developed by the science team during the project. Perimenstrual cyclic pelvic pain is an acute, subjective experience defined by pelvic pain that presents in a repeating time frame associated with the menstrual cycle. It is usually clustered with other discomforts and appreciably affects a woman's quality of life. Because the science about interventions is complex and extensive, data synthesis led to organization of the interventions within seven categories. Conclusions: Translation of research into practice is essential. Cyclic perimenstrual pain and discomfort is an important clinical issue, yet the science had not previously been comprehensively reviewed with the mission to translate it for nursing practice. Translation of this complex literature was accomplished though an innovative clinical practice guideline and subsequently evaluated in nursing practice through the research-based practice project.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 79 (1972), S. 0 
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Ten women were given dexamethasone intramuscularly in order to accelerate fetal lung maturation. Amniotic fluid and maternal serum were assayed for oestrone, oestradiol-l7β, oestriol, progesterone and chorionic gonadotrophin by specific radioimmunoassays before and after the treatment. No hormonal changes were observed in amniotic fluid. The serum levels of oestrogens 2 to 5 days after treatment were not significantly different from those before treatment, indicating that the previously reported suppression of oestrogen production by glucocorticoids disappears rapidly after treatment stops.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 78 (1971), S. 0 
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Earlier studies of the distribution of blood groups in trophoblastic disease have suggested a shift in ABO group from O towards A, B and AB, and have invoked failure of maternal immunological defence as a possible factor in development of choriocarcinoma. The present study compares the ABO blood group distribution of the normal Singapore population with that in 351 cases of hydatidiform moles and 87 cases of choriocarcinoma. There was no significant shift in the ABO blood group distribution in patients with hydatidiform mole. However, there was a significant increase in the incidence of blood group A and a significant decrease of blood group B in patients with choriocarcinoma; this is not due to race. There was a higher mortality of choriocarcinoma in group AB. There was no definite relationship between ABO blood group and the amount of chemotherapy required to produce remission. An enzyme deficiency could possibly account for the predominance of blood group A in patients with choriocarcinoma.
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1573-2592
    Keywords: B cells ; abnormalities ; HIV ; viral load ; plasma viremia
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Many B cell abnormalities have been reported in human immunodeficiency virus (HIV)-infected patients, including changes in the expression of μ, γ, and CD22 molecules on the cell surface. Phenotypic changes in these markers on B cells isolated from HIV-seropositive patients with high or low levels of plasma viremia were measured. The phenotypic changes in B cells isolated from such patients were compared with the markers on B cells isolated from HIV-seronegative individuals using three-color flow cytometry. HIV patients showed a reduction in the proportion of mature B cells isolated from peripheral blood mononuclear cells compared with B cells isolated from HIV-seronegative individuals. An increase in the proportion of B cells expressing both μ and γ molecules on the cell surface was also seen in association with high-HIV plasma viremia. A low plasma viral load was accompanied by a reduction in the proportion of B cells expressing both μ and γ molecules to a level comparable to those seen in HIV-seronegative individuals. HIV-seropositive individuals demonstrated an increase in the proportion of committed B cells, as indicated by an increase in the proportion of B cells expressing γ molecules. This observation may explain the poor humoral response of HIV seropositive patients to neo-antigens. Our results demonstrate that phenotypic changes indicative of in vivo B cell activation and an increase in immature cells are associated with HIV infection, particularly with a high plasma viral load. Phenotypic changes in B cell markers may correlate with functional deficits of B cells.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Archives of sexual behavior 16 (1987), S. 27-37 
    ISSN: 1573-2800
    Keywords: testosterone ; sex drive ; marital sex ; hormones
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Psychology
    Notes: Abstract The purpose of the study was to attempt to replicate a finding of Persky et al. (1978) that midcycle peak values of testosterone (T) in women predicted differences in frequency of intercourse among married couples. Luteinizing hormone (LH), total testosterone (TT), and free testosterone (FT) values from 10 to 14 daily midcycle blood samples donated by 43 volunteering wives were analyzed against sexual activity patterns reported by the couples over a longer period of time. All couples were contracepting by means other than exogenous hormones or the rhythm method. Each morning through three menstrual cycles husbands and wives recorded independently and on separate forms answers to a series of questions concerning sexual activity in the previous 24 hr. Wives also recorded basal body temperatures (BBT). We designated midcycle values of TT and FT according to several definitions of midcycle. Total testosterone levels at the day of the BBT nadir and the day before the nadir correlated significantly with average intercourse frequency. Correlations with FT were statistically significant regardless of which midcycle measure was used; the day before the BBT nadir gave the highest correlation, 0.618, p = 0.01. Mean testosterone (TT or FT) values were not significantly related. We conclude that female midcycle total testosterone or free testosterone is indexing some unobserved event that affects the frequency of intercourse of couples. We speculate that this event affects the motivation of females, which influences the set point of the compromise frequency characteristic of couples.
    Type of Medium: Electronic Resource
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